Nonmetallic building materials Trademarks Filed in April 5, 1984
WALL DRI
Filed: April 5, 1984
[CEMENTITOUS ] * CEMENTITIOUS * COMPOSITION FOR WATERPROOFING MASONRY
Owned by: WALL FIRMA, INC.
Serial Number: 73473831
DURA-HOLD
Filed: April 5, 1984
INTERLOCKING RETAINING WALL SYSTEMS COMPRISED OF HEADERS, STRETCHERS, CONCRETE BLOCKS AND PLUGS THEREFORE SOLD AS A UNIT
Owned by: RISI STONE INC.
Serial Number: 73474679
